NO316812B1 - Fremgangsmate og anordning for overforing av elektrisk effekt og signaler i en bronn ved bruk av elektrisk isolerte, permanent installerte fôringsror - Google Patents

Fremgangsmate og anordning for overforing av elektrisk effekt og signaler i en bronn ved bruk av elektrisk isolerte, permanent installerte fôringsror Download PDF

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Publication number
NO316812B1
NO316812B1 NO19992879A NO992879A NO316812B1 NO 316812 B1 NO316812 B1 NO 316812B1 NO 19992879 A NO19992879 A NO 19992879A NO 992879 A NO992879 A NO 992879A NO 316812 B1 NO316812 B1 NO 316812B1
Authority
NO
Norway
Prior art keywords
pipe
section
electrical signal
well
casing
Prior art date
Application number
NO19992879A
Other languages
English (en)
Norwegian (no)
Other versions
NO992879D0 (no
NO992879L (no
Inventor
Kamal Babour
Christian Chouzenoux
David Rossi
Original Assignee
Schlumberger Technology Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO992879D0 publication Critical patent/NO992879D0/no
Publication of NO992879L publication Critical patent/NO992879L/no
Publication of NO316812B1 publication Critical patent/NO316812B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0283—Electrical or electro-magnetic connections characterised by the coupling being contactless, e.g. inductive
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO19992879A 1998-06-12 1999-06-11 Fremgangsmate og anordning for overforing av elektrisk effekt og signaler i en bronn ved bruk av elektrisk isolerte, permanent installerte fôringsror NO316812B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9812812A GB2338253B (en) 1998-06-12 1998-06-12 Power and signal transmission using insulated conduit for permanent downhole installations

Publications (3)

Publication Number Publication Date
NO992879D0 NO992879D0 (no) 1999-06-11
NO992879L NO992879L (no) 1999-12-13
NO316812B1 true NO316812B1 (no) 2004-05-18

Family

ID=10833736

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992879A NO316812B1 (no) 1998-06-12 1999-06-11 Fremgangsmate og anordning for overforing av elektrisk effekt og signaler i en bronn ved bruk av elektrisk isolerte, permanent installerte fôringsror

Country Status (6)

Country Link
US (2) US6515592B1 (fr)
EP (1) EP0964134B1 (fr)
DE (1) DE69910671D1 (fr)
DK (1) DK0964134T3 (fr)
GB (1) GB2338253B (fr)
NO (1) NO316812B1 (fr)

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NO992879D0 (no) 1999-06-11
DK0964134T3 (da) 2004-01-12
EP0964134A3 (fr) 2000-04-26
GB2338253B (en) 2000-08-16
GB9812812D0 (en) 1998-08-12
US6515592B1 (en) 2003-02-04
GB2338253A (en) 1999-12-15
NO992879L (no) 1999-12-13
DE69910671D1 (de) 2003-10-02
US20030058127A1 (en) 2003-03-27
EP0964134A2 (fr) 1999-12-15
EP0964134B1 (fr) 2003-08-27

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